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  • Dynatek Performance Spark Plug Wire Set
Dynatek performance spark plug wire set
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Dynatek performance spark plug wire set

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Dynatek Performance Spark Plug Wire Set

07-9978
$49.95 USD
In stock Usually ships the same or next business day
Custom / universal Fit not confirmed Check details
Questions about this part? Contact us 4.8/5 1,345 store reviews
Secure checkoutProtected payment
60-day returnsEligible unused parts Free ground shippingUSA & Canada over $50
Browse all parts
Dynatek Performance Spark Plug Wire Set
$49.95 USD
Description

Run premium spark plug wires with this Dynatek Performance Spark Plug Wire Set, 7mm black silicone with a solid copper core. 4' total length (cut to fit, 2 wires provide up to 4 cuts), supplied with finished spark plug boot ends and loose coil terminals so you can dial in final length during install. High-quality, made in the USA.

The solid copper core is ideal for older vehicles where electrical interference isn't a concern.

Works with Dyna-style coils only (#07-9979, #07-9980, or #17-6810).

Key Features
• Dynatek spark plug wire set
• 7mm black silicone, solid copper core
• 4' total length (2 wires, up to 4 cuts)
• Finished plug boot ends, loose coil terminals
• Made in the USA
• Compatible with Dyna-style coils (#07-9979, #07-9980, #17-6810)

Part Number: 07-9978

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Custom / universal part Fit for your selected bike is not confirmed. Check dimensions and mounting details before ordering.

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

See full shipping details

60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

Electrical parts are excluded from standard returns. Check return eligibility.

Start your return below. Wait for our instructions before mailing a part back.

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Other shipping options

Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.

Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.

Frequently Asked Questions

What is included in the Dynatek spark plug wire set?

The set contains two 7mm solid-copper-core silicone wires with finished spark-plug boot ends and loose coil terminals. The four-foot total length can be cut into four finished leads.

Which ignition coils accept the Dynatek spark plug wire set?

The wire set is designed for Dyna-style coils, including the compatible Dynatek coil applications identified for the product.

Are the Dynatek spark plug wires resistor-core wires?

No. They use a solid copper core, which is intended for older ignition systems where radio-frequency interference is not a concern.

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